331137719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{83389}}^1$

素因数の和:83438

約数の個数: 12

約数和(自身を含む): 381259080

約数和(自身を除く): 50121361

約数列:

[1, 11, 19, 209, 361, 3971, 83389, 917279, 1584391, 17428301, 30103429, 331137719]

約数ペア:

[(1, 331137719), (11, 30103429), (19, 17428301), (209, 1584391), (361, 917279), (3971, 83389)]